Commercial Spaces Built to Open on Time
Restaurants, cafes, bars, and retail. Designed, permitted, and built under one roof.
Opening a business is complex enough without construction delays. Custom Home brings the same design-first process we use for residential projects to commercial buildouts. You see your space in full 3D before we start, every permit is handled in-house, and your buildout stays on the timeline your business plan depends on. We specialize in restaurants, coffee shops, cafes, karaoke bars, bars and clubs, and retail spaces.
Why Choose Custom Home for Commercial Buildout
Full Design Visualization
See your commercial space in 3D before construction. Review the layout, finishes, and customer flow. Make changes while they're still on screen, not mid-build.
Permit and Code Compliance
Commercial permits are more complex than residential. Health department, fire marshal, ADA compliance, and building codes all handled by our team.
Tenant Improvement Expertise
Whether you're building out a raw shell or renovating an existing space, we manage the full scope from demolition through certificate of occupancy.
Opening-Day Readiness
We coordinate with your equipment vendors, signage installers, and inspection schedules so your space is ready to open when your lease clock is ticking.
Years in the Bay Area
Licensed since 2005. 162+ projects completed across the South Bay, Peninsula, and beyond.
BuildZoom Rated
Ranked in the top 1% of Bay Area contractors based on qualifications, performance, and reliability.
Design-First Process
See every detail in 3D before construction. Our two-phase approach separates design from build so you never commit blind.
Change Orders
When you follow our full two-phase process from A to Z, every decision is locked in during design. No mid-project surprises.
Itemized Pricing
Every material, every line item, visible before you sign. No allowances, no hidden fees.
What to Expect
Varies by business type and space condition. Restaurant buildouts with commercial kitchens cost more per square foot than retail or office spaces.
Key Cost Factors
- Business type (restaurant vs. retail vs. office)
- Space condition (shell vs. existing buildout)
- Commercial kitchen requirements
- Health and fire code compliance
- Finish level
All pricing is approximate and subject to change. Every project is unique, and final costs are determined on a project-by-project basis during our design phase.
Ready to discuss your commercial buildout project? Call (888) 306-1688 or schedule a consultation.
What We Promise on Every Project
You'll Hear from Us Every Week
Weekly progress updates with photos and milestone reports. A dedicated project manager as your single point of contact. We respond to questions within 24 hours.
Every Subcontractor Is Licensed and Supervised
We maintain long-term relationships with licensed, insured trade partners. Our project managers directly supervise all work on your property. No unsupervised labor.
We Prioritize What's Behind the Walls
Foundation, framing, waterproofing, electrical, and plumbing are engineered and inspected before any finish work begins. Structural integrity always comes first.
We've Never Walked Away from a Project
162+ projects completed across the Bay Area since 2005. Every one delivered. When you hire Custom Home, your project gets finished.
Frequently Asked Questions
How much does a commercial buildout cost?
Commercial buildout costs vary significantly based on the type of business, space condition, and finish level. A basic retail space runs less per square foot than a full-service restaurant with commercial kitchen infrastructure. Our design phase delivers an itemized scope so you have exact numbers for your business plan before construction starts.
How long does a commercial buildout take?
Every commercial project is different, and honest timelines depend on factors outside any single contractor's control: permit review periods, health department inspections, landlord approvals, equipment lead times, and city-specific code requirements. We provide a realistic project schedule during the design phase based on your specific space and use type, and we update it as the project progresses. What we can control, we control tightly. What we can't, we plan around.
Do you handle permits for commercial spaces?
Yes. Commercial permitting is one of the most complex parts of any buildout. We manage the full permitting process including building permits, health department approvals, fire marshal sign-off, ADA compliance reviews, and certificate of occupancy. This is all coordinated in-house.
What types of commercial spaces do you build out?
We specialize in hospitality and retail buildouts: restaurants, coffee shops, cafes, karaoke bars, bars and clubs, and retail spaces. Our experience with these venue types means we understand the specific code requirements, kitchen infrastructure, ventilation, and customer flow patterns each one demands.
How do you manage vendor reliability for commercial projects?
Commercial projects depend on tight coordination between multiple vendors, from kitchen equipment suppliers to signage installers. We vet every vendor before they touch your project, maintain backup sourcing options for critical items, and build realistic lead times into every project schedule. If a vendor falls behind, we have contingency plans ready.
How do you ensure health and safety compliance?
Health and safety compliance is built into our design phase, not treated as an afterthought. We coordinate directly with health departments and fire marshals during the planning stage, so your buildout passes every inspection the first time. Our experience with restaurant and hospitality buildouts means we know the specific code requirements for commercial kitchens, ventilation, ADA access, and fire suppression systems.
Commercial Buildout Insights & Guides
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Read article comparisonsRestaurant Buildout vs Cafe Buildout: Cost, Complexity, and Timeline Compared
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Read articleLast updated: April 2026